US Post Office Processing Center

160 Duryea Road
Melville, NY 11747
Phone: (631) 755-2575
Fax: (516) 295-5706
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Valley Stream US Post Office

111 S Franklin Avenue
Valley Stream - 11580
(516) 825-8739

Orient US Post Office

980 Village Ln
Orient - 11957
(631) 323-9760

New Hyde Park US Post Office

1001 2nd Avenue
New Hyde Park - 11040
(516) 354-6024

Selden US Post Office

109 College Placez
Selden - 11784
(631) 732-8627

Stony Brook US Post Office

129 Main St
Stony Brook - 11790
(631) 751-5691

Roslyn US Post Office

1391 Old Northern Blvd
Roslyn - 11576
(516) 621-7397

New Hyde Park US Post Office

2038 Hillside Avenue
New Hyde Park - 11040
(516) 354-5685

Westhampton US Post Office

408 Mill Road
Westhampton - 11977
(631) 288-4081

Seaford US Post Office

3575 Merrick Road
Seaford - 11783
(516) 785-3851

Bayport US Post Office

850 Montauk Highway
Bayport - 11705
(631) 472-7396